MDM Observatory 2.4m Telescope Observing Report for 2013 May 21 Observer(s): Columbia (Emir, Magdalena, Claire, Katie, Helena) Institution(s): Columbia Instrument: Templeton Worked for 7 hours (all night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds all night. Beg: Seeing 2+ arcsec, Overcast, Winds Calm Mid: Seeing 2 arcsec, Patchy Clouds, Winds Calm End: Seeing 1.7 arcsec, Cirrus, Winds Calm Observing Summary: The weather was cloudy, decreasing the partly cloudy by morning. The MIS dark hatch got stuck, but we were able to get it unstuck and did not lose observing time to it. Clouds were the biggest issue. Observed 7 hours. ------------------------------ Submitted on 2013 May 22 [4:57:33]